.summerPractice{
    .container{
        .matterTitle{
            width: 97%;
            height: 30px;
            line-height: 30px;
            background: #ad9797;
            color: #fff;
            padding-left: 20px;
            margin: 20px 0 0 0;
            border-radius: 3px;
            font-size: 15px;
        }
        .matterStatistics{
            font-size: 14px;
            padding: 18px 0;
        }
        .matterStage{
            padding: 10px 20px;
        }
        .matterOperate{
            padding: 0 10px;
            width: 90%;
            margin-bottom: 10px;
            .matterSearch{
                float: right;
                clear: both;
            }
        }
        .matterColumn{
            // margin: 0 auto;
            width: 95%;
            column-count: 3;
            margin-top: 20px;
            .matterCard{
                // margin-top: 20px;
                margin-bottom: 20px;
                margin-right: 20px;
                width: 100%;
                break-inside: avoid;
                img {
                    width: 100%;
                }
                .matterUpload{
                    width: 100px;
                    position: relative;
                    margin-bottom: 10px;
                    margin-right: 10px;
                    margin-left: 10px;
                    float: right;
                    clear: both;
                    .uploadCell{
                        width: 100%;
                        position: absolute;
                        top: 0;
                        left: 0;
                        opacity: 0;
                        .uploadInput{
                            width: 100%;
                        }
                    }
                }
            }
        }
    }
}